Patents by Inventor Genrik Mordas

Genrik Mordas has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and apparatus for increasing the size of small particles
    Patent number: 7975564
    Abstract: A method and apparatus for increasing the size of small particles for a condensation particle counter, in which method a particle containing aerosol flow is divided into a sample flow and a sheath flow. The sheath flow is filtered, saturated with vapor and formed to a vortex flow in a saturator which vortex-flow continues in a condenser. The sample flow is introduced to the center of the vortex flow of the saturated sheath flow in the condenser for causing the vapor in the saturated sheath flow to condense on the particles in the sample flow thus increasing the size of the particles.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: July 12, 2011
    Assignee: Dekati Oy
    Inventors: Vidmantas Ulevicius, Markku Kulmala, Genrik Mordas, Vytautas Matulevicius, Vytautas Grigoraitis, Kaarle Hämeri, Pasi Aalto
  • METHOD AND APPARATUS FOR INCREASING THE SIZE OF SMALL PARTICLES
    Publication number: 20090031828
    Abstract: A method and apparatus for increasing the size of small particles for a condensation particle counter, in which method a particle containing aerosol flow is divided into a sample flow and a sheath flow. The sheath flow is filtered, saturated with vapor and formed to a vortex flow in a saturator which vortex-flow continues in a condenser. The sample flow is introduced to the centre of the vortex flow of the saturated sheath flow in the condenser for causing the vapor in the saturated sheath flow to condense on the particles in the sample flow thus increasing the size of the particles.
    Type: Application
    Filed: December 22, 2004
    Publication date: February 5, 2009
    Applicant: Dekati Oy
    Inventors: Vidmantas Ulevicius, Markku Kulmala, Genrik Mordas, Vytautas Matulevicius, Vytautas Grigoraitis, Kaarle Hameri, Pasi Aalto